Three reasons you may be interested in Personal Trainer: Walking.
- It's the first DS game that allows you to use Miis, either created in-game or imported from the Wii.
- Gadgets! Walking includes two pedometers that wirelessly transmit your step numbers into the game. Also, according to the press release, you can attach one to a dog's collar and tabulate the dog's exercise habits.
- Maybe you like walking. We don't know.